Anzeige
Fauna Marin GmbH aquarioom.com Osci Motion Cyo Control Whitecorals.com

Cucumaria pallida Pale sea cucumber

Cucumaria pallida is commonly referred to as Pale sea cucumber. Difficulty in the aquarium: Not suitable for aquarium keeping. Toxicity: Toxic hazard unknown.


Profilbild Urheber Paul Norwood, USA

Foto: Sitka, Alaska, USA

/ 02.06.2025
Courtesy of the author Paul Norwood, USA . Please visit www.inaturalist.org for more information.

Uploaded by AndiV.

Image detail


Profile

lexID:
17533 
AphiaID:
528936 
Scientific:
Cucumaria pallida 
German:
Blasse Seegurke 
English:
Pale Sea Cucumber 
Category:
Sea Cucumbers 
Family tree:
Animalia (Kingdom) > Echinodermata (Phylum) > Holothuroidea (Class) > Dendrochirotida (Order) > Cucumariidae (Family) > Cucumaria (Genus) > pallida (Species) 
Initial determination:
Kirkendale & Lambert, 1995 
Occurrence:
Alaska , British Columbia, California, Canada Eastern Pacific, Northeast Pacific Ocean, Oregon, Washington 
Marine Zone:
Subtidal, sublittoral, infralittoral, deep zone of the oceans from the lower limit of the intertidal zone (intertidal) to the shelf edge at about 200 m water depth. neritic. 
Sea depth:
11 - 91 Meter 
Habitats:
Rock crevices 
Size:
up to 10.24" (26 cm) 
Temperature:
7,7 °F - 23,5 °F (7,7°C - 23,5°C) 
Food:
Amphipods, Bacteria (Bacterioplankton), Copepods, Crustacean larvae , Echinoderm larvae, Invertebrates, Mucus, Organic suspended sediment , Zoobenthos, Zooplankton 
Difficulty:
Not suitable for aquarium keeping 
Offspring:
Not available as offspring 
Toxicity:
Toxic hazard unknown 
CITES:
Not evaluated 
Red List:
Not evaluated (NE) 
Related species at
Catalog of Life:
  • Cucumaria adela
  • Cucumaria anivaensis
  • Cucumaria arcuata
  • Cucumaria compressa
  • Cucumaria conicospermium
  • Cucumaria crax
  • Cucumaria diligens
  • Cucumaria dudexa
  • Cucumaria duriuscula
  • Cucumaria dyakonovi
 
Author:
Publisher:
Meerwasser-Lexikon.de
Created:
Last edit:
2025-06-22 21:33:47 

Info

Cucumaria pallida is known from the border between Alaska and British Columbia to the Channel Islands in California and from the intertidal zone to a depth of 91 meters.
The sea cucumber usually lives buried in the crevices between subtidal boulders.

This sea cucumber has 10 delicate, pale, bushy, and equal-length buccal tentacles and 5 rows of tube feet, with the ventral rows being more developed.
The body of the sea cucumber can be light brown, yellowish, or creamy white, but has no dark spots.

The sea cucumber feeds by extending its buccal tentacles into the water column and capturing passing plankton.

In the past, Cucumaria pallida was considered a pale form of Cucumaria miniata, but the shape and size of the ossicles, body color, and reproductive characteristics distinguish Cucumaria pallida from other species of the genus Cucumaria.

The spawning season is from mid-March to early May, with females releasing egg strings that later dissolve.

External links

  1. iNaturalist Seite Paul Norwood (en). Abgerufen am 21.06.2025.
  2. Invertebrates of the Salish Sea (en). Abgerufen am 21.06.2025.

Pictures

Commonly


Husbandry know-how of owners

0 husbandary tips from our users available
Show all and discuss